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© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
Design
3.1 System overview
3.1.1 Operator panels and touch panels
OP 012 OP 015OP 010S OP 010COP 010
TP 012 TP 015A
Possible configurations:
– Centralized configuration: Connection of the OP/TP
directly to the PCU
– Distributed configuration: Connection of the OP/TP to
a TCU (Thin Client Unit). Communication with the
PCU via Ethernet.
PCU 50.3
OP 012T
Fig. 3-1 System overview of SINUMERIK 840Di sl Operator panels and touch panels
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